[2026-02-12T20:19:32.646Z] Running test renaissance-db-shootout_0 ... [2026-02-12T20:19:32.646Z] =============================================== [2026-02-12T20:19:32.646Z] renaissance-db-shootout_0 Start Time: Thu Feb 12 20:19:32 2026 Epoch Time (ms): 1770927572506 [2026-02-12T20:19:32.646Z] variation: NoOptions [2026-02-12T20:19:32.646Z] JVM_OPTIONS: [2026-02-12T20:19:32.646Z] { \ [2026-02-12T20:19:32.646Z] echo ""; echo "TEST SETUP:"; \ [2026-02-12T20:19:32.646Z] echo "Nothing to be done for setup."; \ [2026-02-12T20:19:32.646Z] mkdir -p "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/../TKG/output_17709275702527/renaissance-db-shootout_0"; \ [2026-02-12T20:19:32.646Z] cd "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/../TKG/output_17709275702527/renaissance-db-shootout_0"; \ [2026-02-12T20:19:32.646Z] echo ""; echo "TESTING:"; \ [2026-02-12T20:19:32.646Z] "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/../TKG/output_17709275702527/renaissance-db-shootout_0"/db-shootout.json" db-shootout; \ [2026-02-12T20:19:32.646Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-db-shootout_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/../TKG/output_17709275702527/renaissance-db-shootout_0"; else echo "-----------------------------------"; echo "renaissance-db-shootout_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-02-12T20:19:32.646Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-02-12T20:19:32.646Z] echo "Nothing to be done for teardown."; \ [2026-02-12T20:19:32.646Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_0/aqa-tests/TKG/../TKG/output_17709275702527/TestTargetResult"; [2026-02-12T20:19:32.646Z] [2026-02-12T20:19:32.646Z] TEST SETUP: [2026-02-12T20:19:32.646Z] Nothing to be done for setup. [2026-02-12T20:19:32.646Z] [2026-02-12T20:19:32.646Z] TESTING: [2026-02-12T20:20:56.031Z] ====== db-shootout (database) [default], iteration 0 started ====== [2026-02-12T20:20:56.031Z] GC before operation: completed in 170.327 ms, heap usage 80.105 MB -> 38.775 MB. [2026-02-12T20:20:56.031Z] Exception in thread "Thread-6" Exception in thread "Thread-7" Exception in thread "Thread-4" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:20:56.031Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:20:56.031Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:20:56.031Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:20:56.031Z] at org.mapdb.StoreDirect.getBinaryLong(StoreDirect.kt:1157) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:247) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:20:56.031Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:20:56.031Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:20:56.031Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:20:56.031Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:20:56.031Z] Exception in thread "Thread-5" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:20:56.031Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:20:56.031Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:20:56.031Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:20:56.031Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:21:36.362Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:21:36.362Z] There is no way to check that no silent failure occurred. [2026-02-12T20:21:36.362Z] ====== db-shootout (database) [default], iteration 0 completed (45051.090 ms) ====== [2026-02-12T20:21:36.362Z] ====== db-shootout (database) [default], iteration 1 started ====== [2026-02-12T20:21:36.362Z] GC before operation: completed in 220.881 ms, heap usage 176.162 MB -> 46.208 MB. [2026-02-12T20:21:36.362Z] Exception in thread "Thread-29" Exception in thread "Thread-28" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:21:36.362Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:21:36.362Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:21:36.362Z] Exception in thread "Thread-30" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:21:36.362Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:21:36.362Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:21:36.362Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:21:36.362Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:21:36.362Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:21:36.362Z] Exception in thread "Thread-31" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:21:36.362Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:21:36.362Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:21:36.362Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:21:36.363Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:21:36.363Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:04.340Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:22:04.340Z] There is no way to check that no silent failure occurred. [2026-02-12T20:22:04.340Z] ====== db-shootout (database) [default], iteration 1 completed (30004.678 ms) ====== [2026-02-12T20:22:04.340Z] ====== db-shootout (database) [default], iteration 2 started ====== [2026-02-12T20:22:04.341Z] GC before operation: completed in 231.122 ms, heap usage 390.178 MB -> 49.067 MB. [2026-02-12T20:22:04.341Z] Exception in thread "Thread-52" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:04.341Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:04.341Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:04.341Z] Exception in thread "Thread-55" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:04.341Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:04.341Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:04.341Z] Exception in thread "Thread-54" Exception in thread "Thread-53" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:04.341Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:04.341Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:04.341Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:04.341Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:04.341Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:04.341Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:04.341Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:29.664Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:22:29.664Z] There is no way to check that no silent failure occurred. [2026-02-12T20:22:29.664Z] ====== db-shootout (database) [default], iteration 2 completed (25557.383 ms) ====== [2026-02-12T20:22:29.664Z] ====== db-shootout (database) [default], iteration 3 started ====== [2026-02-12T20:22:29.664Z] GC before operation: completed in 199.872 ms, heap usage 121.896 MB -> 50.244 MB. [2026-02-12T20:22:29.664Z] Exception in thread "Thread-76" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:29.664Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:29.664Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:29.664Z] Exception in thread "Thread-78" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:29.664Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:29.664Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:29.664Z] Exception in thread "Thread-79" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:29.664Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:29.664Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:29.664Z] Exception in thread "Thread-77" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:29.664Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:29.664Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:29.664Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:29.664Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:58.692Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:22:58.692Z] There is no way to check that no silent failure occurred. [2026-02-12T20:22:58.692Z] ====== db-shootout (database) [default], iteration 3 completed (25571.665 ms) ====== [2026-02-12T20:22:58.692Z] ====== db-shootout (database) [default], iteration 4 started ====== [2026-02-12T20:22:58.692Z] GC before operation: completed in 225.875 ms, heap usage 352.696 MB -> 47.788 MB. [2026-02-12T20:22:58.692Z] Exception in thread "Thread-100" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:58.692Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:58.692Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:58.692Z] Exception in thread "Thread-102" Exception in thread "Thread-101" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:58.692Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:58.692Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:58.692Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:58.692Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:58.692Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:22:58.692Z] Exception in thread "Thread-103" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:22:58.692Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:22:58.692Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:22:58.692Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:22:58.692Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:21.959Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:23:21.959Z] There is no way to check that no silent failure occurred. [2026-02-12T20:23:21.959Z] ====== db-shootout (database) [default], iteration 4 completed (25745.721 ms) ====== [2026-02-12T20:23:21.959Z] ====== db-shootout (database) [default], iteration 5 started ====== [2026-02-12T20:23:21.959Z] GC before operation: completed in 234.725 ms, heap usage 518.879 MB -> 51.324 MB. [2026-02-12T20:23:21.959Z] Exception in thread "Thread-124" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:21.959Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:21.959Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:21.959Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:21.959Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:21.959Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:21.959Z] Exception in thread "Thread-127" Exception in thread "Thread-126" Exception in thread "Thread-125" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:21.959Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:21.959Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:21.959Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:21.959Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:21.959Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:21.959Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:21.959Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:21.960Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:21.960Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:21.960Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:21.960Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:21.960Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:21.960Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:21.960Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:21.960Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:21.960Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:21.960Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:21.960Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:21.960Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:21.960Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:21.960Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:21.960Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:21.960Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:21.960Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:50.027Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:23:50.027Z] There is no way to check that no silent failure occurred. [2026-02-12T20:23:50.027Z] ====== db-shootout (database) [default], iteration 5 completed (25180.353 ms) ====== [2026-02-12T20:23:50.027Z] ====== db-shootout (database) [default], iteration 6 started ====== [2026-02-12T20:23:50.027Z] GC before operation: completed in 212.548 ms, heap usage 409.832 MB -> 48.658 MB. [2026-02-12T20:23:50.027Z] Exception in thread "Thread-148" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:50.027Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:50.027Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:50.027Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:50.027Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:50.027Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:50.027Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:50.027Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:50.027Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:50.027Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:50.027Z] Exception in thread "Thread-150" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:50.027Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:50.027Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:50.028Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:50.028Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:50.028Z] Exception in thread "Thread-149" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:50.028Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:50.028Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:23:50.028Z] Exception in thread "Thread-151" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:23:50.028Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:23:50.028Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:23:50.028Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:23:50.028Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:18.010Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:24:18.010Z] There is no way to check that no silent failure occurred. [2026-02-12T20:24:18.010Z] ====== db-shootout (database) [default], iteration 6 completed (29312.111 ms) ====== [2026-02-12T20:24:18.010Z] ====== db-shootout (database) [default], iteration 7 started ====== [2026-02-12T20:24:18.010Z] GC before operation: completed in 213.615 ms, heap usage 363.059 MB -> 51.507 MB. [2026-02-12T20:24:18.010Z] Exception in thread "Thread-172" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:18.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:18.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:18.010Z] Exception in thread "Thread-173" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:18.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:18.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:18.010Z] Exception in thread "Thread-174" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:18.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:18.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:18.010Z] Exception in thread "Thread-175" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:18.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:18.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:18.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:18.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:41.326Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:24:41.326Z] There is no way to check that no silent failure occurred. [2026-02-12T20:24:41.326Z] ====== db-shootout (database) [default], iteration 7 completed (24537.722 ms) ====== [2026-02-12T20:24:41.326Z] ====== db-shootout (database) [default], iteration 8 started ====== [2026-02-12T20:24:41.326Z] GC before operation: completed in 198.513 ms, heap usage 104.661 MB -> 45.820 MB. [2026-02-12T20:24:41.326Z] Exception in thread "Thread-196" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:41.326Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:41.326Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:41.326Z] Exception in thread "Thread-197" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:41.326Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:41.326Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:41.326Z] Exception in thread "Thread-198" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:41.326Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:41.326Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:24:41.326Z] Exception in thread "Thread-199" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:24:41.326Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:24:41.326Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:24:41.326Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:24:41.326Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:09.374Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:25:09.374Z] There is no way to check that no silent failure occurred. [2026-02-12T20:25:09.374Z] ====== db-shootout (database) [default], iteration 8 completed (25348.105 ms) ====== [2026-02-12T20:25:09.374Z] ====== db-shootout (database) [default], iteration 9 started ====== [2026-02-12T20:25:09.374Z] GC before operation: completed in 196.971 ms, heap usage 96.012 MB -> 47.262 MB. [2026-02-12T20:25:09.374Z] Exception in thread "Thread-220" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:09.374Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:09.374Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:09.374Z] Exception in thread "Thread-221" Exception in thread "Thread-222" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:09.374Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:09.374Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:09.374Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:09.374Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:09.374Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:09.374Z] Exception in thread "Thread-223" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:09.374Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:09.374Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:09.374Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:09.374Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:32.667Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:25:32.667Z] There is no way to check that no silent failure occurred. [2026-02-12T20:25:32.667Z] ====== db-shootout (database) [default], iteration 9 completed (25892.388 ms) ====== [2026-02-12T20:25:32.667Z] ====== db-shootout (database) [default], iteration 10 started ====== [2026-02-12T20:25:33.010Z] GC before operation: completed in 273.817 ms, heap usage 530.704 MB -> 47.499 MB. [2026-02-12T20:25:33.010Z] Exception in thread "Thread-244" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:33.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:33.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:33.010Z] Exception in thread "Thread-245" Exception in thread "Thread-246" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:33.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:33.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:33.010Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:33.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:33.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:25:33.010Z] Exception in thread "Thread-247" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:25:33.010Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:25:33.010Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:25:33.010Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:25:33.010Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:00.989Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:26:00.990Z] There is no way to check that no silent failure occurred. [2026-02-12T20:26:00.990Z] ====== db-shootout (database) [default], iteration 10 completed (23755.752 ms) ====== [2026-02-12T20:26:00.990Z] ====== db-shootout (database) [default], iteration 11 started ====== [2026-02-12T20:26:00.990Z] GC before operation: completed in 207.307 ms, heap usage 256.751 MB -> 48.339 MB. [2026-02-12T20:26:00.990Z] Exception in thread "Thread-268" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:00.990Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:00.990Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:00.990Z] Exception in thread "Thread-269" Exception in thread "Thread-271" Exception in thread "Thread-270" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:00.990Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:00.990Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:00.990Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:00.990Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:00.990Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:00.990Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:00.990Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:00.990Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:00.990Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:00.990Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:24.339Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:26:24.339Z] There is no way to check that no silent failure occurred. [2026-02-12T20:26:24.339Z] ====== db-shootout (database) [default], iteration 11 completed (24714.776 ms) ====== [2026-02-12T20:26:24.339Z] ====== db-shootout (database) [default], iteration 12 started ====== [2026-02-12T20:26:24.339Z] GC before operation: completed in 234.249 ms, heap usage 238.693 MB -> 50.785 MB. [2026-02-12T20:26:24.339Z] Exception in thread "Thread-292" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:24.339Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:24.339Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:24.339Z] Exception in thread "Thread-294" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:24.339Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:24.339Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:24.339Z] Exception in thread "Thread-293" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:24.339Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:24.339Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:24.339Z] Exception in thread "Thread-295" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:24.339Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:24.339Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:24.339Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:24.339Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:47.631Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:26:47.631Z] There is no way to check that no silent failure occurred. [2026-02-12T20:26:47.631Z] ====== db-shootout (database) [default], iteration 12 completed (25906.317 ms) ====== [2026-02-12T20:26:47.631Z] ====== db-shootout (database) [default], iteration 13 started ====== [2026-02-12T20:26:47.978Z] GC before operation: completed in 222.888 ms, heap usage 565.180 MB -> 50.664 MB. [2026-02-12T20:26:47.978Z] Exception in thread "Thread-316" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:47.978Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:47.978Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:47.978Z] Exception in thread "Thread-318" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:47.978Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:47.978Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:47.978Z] Exception in thread "Thread-319" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:47.978Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:47.978Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:26:47.978Z] Exception in thread "Thread-317" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:26:47.978Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:26:47.978Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:26:47.978Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:26:47.978Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:12.503Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:27:12.503Z] There is no way to check that no silent failure occurred. [2026-02-12T20:27:12.503Z] ====== db-shootout (database) [default], iteration 13 completed (23760.443 ms) ====== [2026-02-12T20:27:12.503Z] ====== db-shootout (database) [default], iteration 14 started ====== [2026-02-12T20:27:12.503Z] GC before operation: completed in 227.532 ms, heap usage 602.875 MB -> 48.725 MB. [2026-02-12T20:27:12.503Z] Exception in thread "Thread-340" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:12.503Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:12.503Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:12.503Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:12.503Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:12.503Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:12.503Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:12.503Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:12.504Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:12.504Z] Exception in thread "Thread-342" Exception in thread "Thread-341" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:12.504Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:12.504Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:12.504Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:12.504Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:12.504Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:12.504Z] Exception in thread "Thread-343" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:12.504Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:12.504Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:12.504Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:12.504Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:40.871Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:27:40.871Z] There is no way to check that no silent failure occurred. [2026-02-12T20:27:40.871Z] ====== db-shootout (database) [default], iteration 14 completed (27024.717 ms) ====== [2026-02-12T20:27:40.871Z] ====== db-shootout (database) [default], iteration 15 started ====== [2026-02-12T20:27:40.871Z] GC before operation: completed in 218.969 ms, heap usage 356.729 MB -> 49.047 MB. [2026-02-12T20:27:40.871Z] Exception in thread "Thread-364" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:40.871Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:40.871Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:40.871Z] Exception in thread "Thread-367" Exception in thread "Thread-366" Exception in thread "Thread-365" java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:40.871Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:40.871Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:40.871Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:40.871Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:40.871Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:27:40.871Z] java.lang.Error: Maximum lock count exceeded [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared(ReentrantReadWriteLock.java:535) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryAcquireShared(ReentrantReadWriteLock.java:494) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1026) [2026-02-12T20:27:40.871Z] at java.base/java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:738) [2026-02-12T20:27:40.871Z] at org.mapdb.StoreDirect.get(StoreDirect.kt:1150) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getRootRecid(BTreeMap.kt:205) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.getBinary(BTreeMap.kt:242) [2026-02-12T20:27:40.871Z] at org.mapdb.BTreeMap.get(BTreeMap.kt:234) [2026-02-12T20:27:40.871Z] at org.lmdbjava.bench.MapDb$1.run(MapDb.java:60) [2026-02-12T20:28:04.156Z] WARNING: This benchmark provides no result that can be validated. [2026-02-12T20:28:04.156Z] There is no way to check that no silent failure occurred. [2026-02-12T20:28:04.156Z] ====== db-shootout (database) [default], iteration 15 completed (23040.234 ms) ====== [2026-02-13T21:13:42.410Z] Cancelling nested steps due to timeout [2026-02-13T21:13:42.443Z] Sending interrupt signal to process [2026-02-13T21:13:47.554Z] ----------------------------------- [2026-02-13T21:13:47.554Z] renaissance-db-shootout_0_FAILED [2026-02-13T21:13:47.554Z] ----------------------------------- [2026-02-13T21:13:47.554Z] [2026-02-13T21:13:47.554Z] TEST TEARDOWN: [2026-02-13T21:13:47.554Z] Nothing to be done for teardown. [2026-02-13T21:13:47.554Z] renaissance-db-shootout_0 Finish Time: Fri Feb 13 21:13:45 2026 Epoch Time (ms): 1771017225578